Thanks for the responses guys. I'm on a bit of a budget, so I think I'll get them. The Fasterkatts look pretty awesome, but I have full blown snow boots for that kind of weather. Things stay pretty mild precipitation-wise over here.

I also just got some Heat Holders socks. So those under my waterproof socks should do the trick. I was able to wear them with my chucks just today and they're weren't too tight. The boots allegedly have the same fit as sneakers, so I think I'm good.

Thanks again!